package org.example.Helloworl.config;

import io.swagger.annotations.ApiOperation;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

@Configuration
@EnableSwagger2
public class SwaggerConfig {

	@Bean
	public Docket createRestApi() {
		ParameterBuilder ticketPar = new ParameterBuilder();
		List<Parameter> pars = new ArrayList<Parameter>();
		ticketPar.name("token").description("user token")
				.modelRef(new ModelRef("string")).parameterType("header")
				.required(false).build(); //header中的ticket参数非必填，传空也可以
		pars.add(ticketPar.build());    //根据每个方法名也知道当前方法在设置什么参数
		return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()).select()
				.apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class)).paths(PathSelectors.any()).build().globalOperationParameters(pars);
	}

	private ApiInfo apiInfo() {
		return new ApiInfoBuilder().title("供应链金融 API接口文档").description("Finance")
				.termsOfServiceUrl("127.0.0.1:8080/doc.html").version("1.0").build();
	}
}
